Advanced HIV disease and associated factors among young people aged 15-24 years at a tertiary hospital in Sierra Leone: a cross-sectional study.

BACKGROUND: Advanced HIV disease (AHD) in young people living with HIV (PLHIV) is an increasingly pressing public health issue in sub-Saharan Africa. Despite global progress in early HIV testing and reducing HIV-related deaths, many youths experience increased rates of HIV disease progression in sub-Saharan Africa. This study describes the burden, clinical manifestations, and factors for disease progression among young PLHIV aged 15 - 24 years seeking medical services at a major public hospital in Sierra Leone. METHODS: We performed a cross-sectional analysis of routinely collected data for PLHIV patients aged 15 to 24 seen at Connaught Hospital in Sierra Leone between September 2022 and March 2023. We estimated the proportion of AHD in young PLHIV and performed logistic regression modelling to explore predictors of AHD. The statistical significance level was set at 0.05 for all statistical tests. RESULTS: Of the 581 PLHIV that were reported, 238 (40.9%) were between the ages of 15 and 24 years, with a median age of 22 (20-24), and 151 (63.5%) were females. On review, 178 (74.8%) has initiated antiretroviral therapy regimen (ART); 117 (65.7%) were actively on ART for ≤ 6 months, while 114 (64%) had interruptions with their ART treatment. The overall prevalence of AHD was 41.6% (99/238); 46.7% (35/68) of young PLHIV at the HIV clinic, and 39.3% (64/163) of admission. Sex-Female (OR, 0.51; 95% CI, 0.28-0.94; p = 0.030), and Tertiary Education level (OR, 0.27; 95% CI, 0.10 - 0.78; p = 0.015) have significantly lower odds of AHD in the entire study population. While for inpatients, Age (young Adults) of PLHIV (OR, 1.23; 95% CI, 1.00-1.52; p = 0.047) had 1.23 times the odds of AHD compared to adolescents, and being female (OR, 0.27; 95% CI, 0.08-0.84; p = 0.024), Overweight-Body mass index (OR, 0.10; 95% CI, 0.01-0.77; p = 0.028), Tertiary Education level (OR, 0.08; 95% CI, 0.01-0.52; p = 0.008) have significantly lower odds of AHD. Common conditions reported for the AHD group in the medical wards are tuberculosis (13.58%), hepatitis B (6.13%), Kaposi sarcoma (3.07%), and oesophagal candidiasis (2.45%). CONCLUSION: We reported a high prevalence of advanced HIV among young patients in a tertiary Hospital in Sierra Leone. One in two young PLHIV aged 15 to 24 years reported AHD, emphasizing the need to strengthen public health measures that address access to and retention of HIV services.

Prevalence and factors associated with advanced HIV disease among young people aged 15 - 24 years in a national referral hospital in Sierra Leone: A cross-sectional study.

Background: Advanced HIV in young people living with HIV is an increasingly pressing public health issue in sub-Saharan Africa. Despite global progress in early HIV testing and reducing HIV-related deaths, many young people with HIV continue to experience HIV disease progression in sub-Saharan Africa. This study provides an overview of the prevalence, clinical manifestations, and factors associated with advanced HIV in young people seeking medical services in a major hospital in Sierra Leone. Methods: We used a cross-sectional design to collect data from HIV patients aged 15 to 24 years at a major hospital in Sierra Leone between September 2022 and March 2023. Advanced HIV was defined as (i) CD4+ below 200 cells/mm3 or (ii) WHO clinical stage 3 or 4. Logistic regression models determined the association between observable independent characteristics and advanced HIV. The statistical significance level was set at 0.05 for all statistical tests. Results: About 40% (231/574) of patients were recruited; 70.6% (163/231) were inpatients, and 29.4% (68/231) were outpatients. The mean age was approximately 21.6 years (SD ±2.43). The overall prevalence of advanced HIV was 42.9% (99/231), 51.5% (35/68) of outpatients, and 39.3% (64/163) of inpatients. Age of inpatients (OR, 1.23; 95% CI, 1.00-1.52; p= 0.047) was associated with a higher risk. Female sex (OR, 0.51; 95% CI, 0.28-0.94; p= 0.030), higher education (OR, 0.27; 95% CI, 0.10 - 0.78; p= 0.015), and Body Mass (OR, 0.10; 95% CI, 0.01-0.77; p= 0.028) were at lower risk of advance HIV. Common conditions diagnosed in this population are tuberculosis (13.58%), hepatitis B (6.13%), Kaposi sarcoma (3.07%), and esophageal candidiasis (2.45%). Conclusion: We reported a high prevalence of advanced HIV among young patients in a referral Hospital in Sierra Leone. This emphasises the need to strengthen public health measures and policies that address challenges of access to HIV services.

Using Hierarchical Regression to Examine the Predictors of Sexual Risk-Taking Attitudes among Adolescents Living with Human Immunodeficiency Virus in Uganda.

PURPOSE: We explored the factors influencing sexual risk-taking attitudes-defined as beliefs and values regarding sexual activity-among adolescents living with human immunodeficiency virus (ALHIV) in Uganda. METHODS: The study used baseline data from a five-year cluster-randomized control trial (2012-2018) among 702 ALHIV in Uganda. Participants were aged 10-16 years, HIV-positive, taking antiretroviral therapy, and living within a family. We fitted hierarchical regression models to assess the demographic, economic, psychological, and social predictors of sexual risk-taking attitudes. Using R2, the final model explained 11.4% of the total variance. RESULTS: Under economic factors, caregiver being formally employed (ß = -0.08, 95% confidence interval [CI]: -0.10-0.06, p < .001), and the ALHIV working for pay (ß = 1.78, 95% CI: 0.28-3.29, p = .022), were associated with sexual risk-taking attitudes. Among the psychological factors, more depressive symptoms (ß = 0.22, 95% CI: 0.11-0.32, p < .001) were associated with more approving attitudes toward sexual risk-taking. Family and social factors including communicating with the caregiver about HIV (ß = 1.32, 95% CI: 0.56-2.08, p = .001), sex (ß = 1.09, 95% CI: 0.20-1.97, p = .017), and experiencing peer pressure (ß = 3.37, 95% CI: 1.85-4.89, p < .001) were also associated with more approving attitudes toward sexual risk-taking. The final model explained 11.54% of the total variance. DISCUSSION: Economic, psychological, and social factors influence sexual risk-taking attitudes among ALHIV. There is a need for more research to understand why discussing sex with caregivers improves adolescents' positive attitudes toward sexual risk-taking. These findings have significant ramifications in preventing sexual transmission of HIV among adolescents in low-income settings.

Prevalence and factors associated with lumbopelvic pain among pregnant women in their third trimester: a cross-sectional study.

Introduction: pregnancy related lumbopelvic pain, which refers to low back pain and pelvic girdle pain, is a common musculoskeletal disorder affecting quality of life. The purpose of this study was to establish the prevalence and the factors associated with lumbopelvic pain among pregnant women in their third trimester. Methods: four hundred and nineteen pregnant women were included in this institutional-based cross-sectional study. The study was carried out from October 2018 to March 2019 at Kawempe national referral hospital in Uganda. Pregnant women in the third trimester participated in the study. Pregnant women with preexisting backache, a fracture or surgery to the back, hip or pelvic area in the preceding 12 months were excluded. Lumbopelvic pain was defined as low back pain and pelvic girdle pain. Bivariate and multivariable logistic regression were carried out to establish the factors associated with lumbopelvic pain. The presence of lumbopelvic pain was assessed for and diagnosed using the illustrations in the pelvic girdle questionnaire. Results: the prevalence of pregnancy related lumbopelvic pain was 46% (95% CI: 40.8-50.4). Most women who had pregnancy related lumbopelvic pain experienced lumbar pain. The factors independently associated with pregnancy related lumbopelvic pain (PLPP) were being HIV sero positive [adjusted odds ratio (AOR) 2.25, 95% CI: 1.17-4.35] and having no monthly income (AOR 0.53, 95% CI: 0.30-0.94). Conclusion: in this study, PLPP is common in women attending antenatal clinic in their third trimester. The factors associated with PLPP were being HIV positive and having no income. In future pregnant women who come for antenatal care with pregnancy related lumbopelvic pain should be given appropriate advice and support.

High burden of pulmonary tuberculosis and missed opportunity to initiate treatment among children in Kampala, Uganda.

Background: There is uncertainty about the actual burden of childhood TB in Uganda, but underestimation is acknowledged. We aimed at determining prevalence, factors associated with PTB among children attending PHC facilities in Kampala. Methods: This was a cross-sectional study of 255 children, with presumed TB, attending six health facilities in Kampala, Uganda, in March 2015. Socio-demographic, clinical, and laboratory data were collected using a questionnaire. TB was diagnosed using "Desk Guide" algorithms. Sputum based on ZN/FM and/or Gene-Xpert. Logistic regression was used to assess associations with outcomes. Results: Overall, prevalence of PTB 13.7 % (2.6 - 24.8). Among HIV-positive, the prevalence of PTB was 41.7%, while among malnourished children, 21.7% and contacts, 89.3%. The factors that influenced PTB included: tobacco smoker at home (OR = 1.6, 95 % CI: 1.07 - 6.86), stunting (OR = 2.2, 95 % CI: 1.01 - 4.15). Only 5.3% of the smear-negative TB children and 81.3% of the smear-positive children were initiated on treatment within a month of diagnosis. Conclusion: Clinical TB among children is underdiagnosed and undertreated. There is a need for more sensitive and specific diagnostic tests, need ways to disseminate and promote uptake of standardized clinical algorithms. Also, contact TB tracing should be strengthened so that such cases can be actively detected even at community level.

Household air pollution profiles associated with persistent childhood cough in urban Uganda.

BACKGROUND: Most household air pollution (HAP) interventions in developing countries of sub-Saharan Africa have focused on a single source, such as replacing polluting cooking sources with cleaner burning cooking stoves. Such interventions, however, have resulted in insufficient reductions in HAP levels and respiratory health risks in children. In this study we determined how multiple HAP combustion sources and exposure-mitigation factors in the home environment influence child respiratory health alone and in combination. METHODS: We carried out a case-control study to determine associations between multiple indicators of HAP and persistent cough among children (<15 years of age) seeking care at three primary-care clinics in Kampala, Uganda. HAP indicators included self-report of combustion sources inside the home (e.g., stove type, fuel type, and smoking); housing characteristics and cooking practices that mitigate HAP exposure (e.g., use of windows, location of cooking, location of children during cooking) and perceptions of neighborhood air quality. To explore joint associations between indicators of HAP, we applied a Bayesian clustering technique (Bayesian profile regression) to identify HAP indicator profiles most strongly associated with persistent cough in children. RESULTS: Most HAP indicators demonstrated significant positive bivariate associations with persistent cough among children, including fuel-type (kerosene), the number of hours burning solid fuels, use of polluting fuels (kerosene or candles) for lighting the home, tobacco smoking indoors, cooking indoors, cooking with children indoors, lack of windows in the cooking area, and not opening windows while cooking. Bayesian cluster analysis revealed 11 clusters of HAP indicator profiles. Compared to a reference cluster that was representative of the underlying study population cough prevalence, three clusters with profiles characterized by highly adverse HAP indicators resulted in ORs of 1.72 (95% credible interval: 1.15, 2.60), 4.74 (2.88, 8.0), and 8.6 (3.9, 23.9). Conversely, at least two clusters of HAP indicator-profiles were protective compared to the reference cluster, despite the fact that these protective HAP indicator profiles used solid fuels for cooking in combination with an unimproved stove (cooking was performed predominantly outdoors in these protective clusters). CONCLUSIONS: In addition to cooking fuel and type of cook stove, multiple HAP indicators were strongly associated with persistent cough in children. Bayesian profile regression revealed that the combination of HAP sources and HAP exposure-mitigating factors was driving risk of adverse cough associations in children, rather than any single HAP source at the home.

Utility of albumin to creatinine ratio in screening for microalbuminuria among newly diagnosed diabetic patients in Uganda: a cross sectional study.

BACKGROUND: The aim of this study was to determine the prevalence and factors associated with microalbuminuria among newly diagnosed diabetic patients in Mulago National Referral Hospital, Uganda. METHODS: In this cross-sectional study conducted between June 2014 and January 2015, we collected information on patients' socio-demographics, biophysical profile, blood pressure, biochemical testing and echocardiographic findings using a pre-tested questionnaire. Bivariate and multivariate logistic regression analyses were used to investigate the association of several factors with microalbuminuria. RESULTS: Of the 175 patients recruited, males were 90(51.4%) and the mean age was 46±15 years. Majority of patients had type 2 DM 140 (80.0%) and the rest had type 1 DM 35 (20.0%). Mean glycated hemoglobin (HbA1C) was 13.9±5.3%. Mean duration of diabetes was 2 months. Prevalence of microalbuminuria was 47.4 % (95% CI: 40.0%-54.9%) overall. Pregnancy was associated with microalbuminuria (OR7.74[95%CI.1.01-76.47] P=0.050) while mild and moderate physical activity at work were inversely associated with microalbuminuria respectively (OR0.08[95%CI0.01-0.95] P=0.046) and (OR0.07[95%CI0.01-0.77] P=0.030). CONCLUSION: Prevalence of microalbuminuria was high in this group. Physical activity at work may be protective against microalbuminuria and this calls for longitudinal studies. Early detection and management of microalbuminuria in diabetics may slow progression to overt diabetic nephropathy (DN).

World Health Organization Surgical Safety Checklist: Compliance and Associated Surgical Outcomes in Uganda's Referral Hospitals.

BACKGROUND: A pilot study on the World Health Organization (WHO) Surgical Safety Checklist (SSC) showed a reduction in both major complications and mortality of surgical patients. Compliance with this checklist varies around the world. We aimed to determine the extent of compliance with the WHO SSC and its association with surgical outcomes in 5 of Uganda's referral hospitals. METHODS: A multicentre prospective cohort study was conducted in 5 referral hospitals in Uganda. Using a questionnaire based on the WHO SSC, patients undergoing surgical operations were systematically recruited into the study from April 2016 to July 2016. The patients were followed up daily for 30 days or until discharge for the purpose of documentation of complications. Logistic regression and linear regression were used to assess for association between compliance and perioperative surgical outcomes. RESULTS: We recruited 859 patients into the study. Overall compliance with the WHO SSC was 41.7% (95% confidence interval [CI], 39.7-43.8) ranging from 11.9% to 89.8% across the different hospitals. Overall compliance with "sign in" was 44.7% (95% CI, 43-45.6), with "time out" was 42.0% (95% CI, 39.4-44.6), and with "sign out" was 33.3% (95% CI, 30.7-35.9). There was no association between compliance and perioperative surgical outcomes: length of hospital stay, adverse events, and mortality. CONCLUSIONS: This study revealed low levels of compliance with the WHO SSC. There was a statistically significant association between this level of compliance and the incidence of pain and loss of consciousness postoperatively.